n-7(n-6)=84

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Solution for n-7(n-6)=84 equation: 



n-7(n-6)=84

We move all terms to the left:

n-7(n-6)-(84)=0

We multiply parentheses

n-7n+42-84=0

We add all the numbers together, and all the variables

-6n-42=0

We move all terms containing n to the left, all other terms to the right

-6n=42

n=42/-6

n=-7

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